diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | io.c | 2 | ||||
| -rw-r--r-- | lib/complex.rb | 14 | ||||
| -rw-r--r-- | lib/jcode.rb | 8 |
4 files changed, 16 insertions, 12 deletions
@@ -24,6 +24,10 @@ Sat Mar 22 12:44:15 2003 Tanaka Akira <akr@m17n.org> * lib/date/format.rb, lib/uri/common.rb: `[', `]', `-' in chracter class in regexp to avoid warning. +Sat Mar 22 07:39:32 2003 Ulf Betlehem <flu@iki.fi> + + * io.c (rb_io_fread): may lose data on nonblocking read. + Fri Mar 21 23:40:41 2003 Tanaka Akira <akr@m17n.org> * regex.c (re_compile_pattern): fix previous change. @@ -710,7 +710,7 @@ rb_io_fread(ptr, len, f) #if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN case EWOULDBLOCK: #endif - if (len - n > 0) { + if (len - n >= 0) { clearerr(f); return len - n; } diff --git a/lib/complex.rb b/lib/complex.rb index 98af310d3e..dda2ad2006 100644 --- a/lib/complex.rb +++ b/lib/complex.rb @@ -407,9 +407,7 @@ end class Fixnum - if not defined? Rational - alias power! ** - end + alias power! ** # Redefined to handle a Complex argument. def ** (other) @@ -430,9 +428,7 @@ class Fixnum end class Bignum - if not defined? Rational - alias power! ** - end + alias power! ** end class Float @@ -459,7 +455,11 @@ module Math Complex(0,sqrt!(-z)) end else - z**Rational(1,2) + if defined? Rational + z**Rational(1,2) + else + z**0.5 + end end end diff --git a/lib/jcode.rb b/lib/jcode.rb index e0a2a99fce..ab6ab60701 100644 --- a/lib/jcode.rb +++ b/lib/jcode.rb @@ -59,13 +59,13 @@ class String def end_regexp case $KCODE[0] when ?s, ?S - /#{PATTERN_SJIS}$/o + /#{PATTERN_SJIS}$/on when ?e, ?E - /#{PATTERN_EUC}$/o + /#{PATTERN_EUC}$/on when ?u, ?U - /#{PATTERN_UTF8}$/o + /#{PATTERN_UTF8}$/on else - /.$/o + /.$/on end end |